LEADER 01339nam  2200349Ka 450 
001 9910696601303321
005 20080404144407.0
035   $a(CKB)5470000002378833
035   $a(OCoLC)219729266
035   $a(EXLCZ)995470000002378833
100   $a20080404d2004      ua             0
101 0 $aeng
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aNIOSH safety talk$b[electronic resource] $ethe emergency communication triangle
210  1$a[Pittsburgh, PA] :$cU.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health,$d[2004]
215   $a2 unnumbered pages $cdigital, PDF file
225 1 $aTechnology news ;$vno. 507
300   $aTitle from title screen (viewed on Mar. 17, 2008).
300   $a"Milestones in Mining Safety and Health Technology."
300   $a"September 2004."
517   $aNIOSH safety talk 
606   $aEmergency communication systems$zUnited States
615  0$aEmergency communication systems
712 02$aPittsburgh Research Laboratory (National Institute for Occupational Safety and Health)
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910696601303321
996   $aNIOSH safety talk$93525395
997   $aUNINA